tungsten carbide drill bits

China high efficiency tipped tricone bits for water well drilling About the product TCI tricone bits for Mining and Rock Drilling The strength and wear resistance of inserts are improve by using carbide inserts ... Read More

China high efficiency tipped tricone bits for water well drilling About the product TCI tricone bits for Mining and Rock Drilling The strength and wear resistance of inserts are improve by using carbide inserts ... Read More

Tricone bit used for mining pilling, water well drilling or oil well drilling High compressive strength of medium hard formation (limestone, dolomite, shale, sandstone and other ) Cone and the cone back surface ... Read More

China Highest Quality Kingdream Tricone Rock Bit With Center Hole Company profile Hebei Guangtong Manufacturing Co is a professional manufacturer engaged in the research, development, production, sale and ... Read More

Reet XS High Quality TCI Bit Product Structure 1.CUTTING STRUCTURE The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.The wear-resistance of teeth ... Read More

Blast hole tricone rock bits 1.Advantages of our products (1) strong resistance to abrasion and impact resistance. (2)Cutters quality performance is good. (3)Long work life. (4)Stocks adequate, time delivery. ... Read More

tricone bit,rock bit,three tooth drill bit,milled tooth bit Cone and the cone back surface of all hard surface to strengthen teeth, the back cone diameter with carbide teeth to strengthen security. Low ... Read More

China tipped tricone bit that customer trust with API certification product information Structural features: 1.Cutting structure this type TCI tricone bits: The durability of premium tungsten carbide insert is ... Read More

China tipped tricone bit that customer trust with API certification product information Structural features: 1.Cutting structure this type TCI tricone bits: The durability of premium tungsten carbide insert is ... Read More

hole opener drill bit 1.Hole openers are designed for the enlargement of pilot holes and large hole applications.They are also used for road and river crossing application. 2.The hole openers are manufactured ... Read More